90 HP 2 stroke runs rough

Mrnecks

Cadet
Joined
Jul 16, 2013
Messages
8
When I am running at a low RPM my engine seems to miss a little which causes it to " jump" around some. Folks on here already helped me determine my voltage regulator is bad but is there any chance these items are related? I sprayed carb cleaner in it while running and it runs great at higher RPM but jumps around at idle.
 

Iceman66

Petty Officer 2nd Class
Joined
Jun 30, 2008
Messages
199
Re: 90 HP 2 stroke runs rough

Its possible your idle mix screw has to be adjusted, clean your carbs and set them up again,
spraying carb-cleaner in the throath wont clean them inside and its jets.
 
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